For refrigerant recovery, it's essential to both be registered with DNR to do the refrigerant Restoration yourself (send out in DNR registration go over letter), or have Qualified on the DNR that you have arranged for one more DNR-registered entity to complete the refrigerant Restoration for you personally, or that https://riverlrwa73062.blog-ezine.com/28995199/understanding-salvage-dealer-and-dismantler-licenses-in-california